36628000

素因数分解:

$2^5\times 5^3\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 48

約数和(自身を含む): 90004824

約数和(自身を除く): 53376824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 9157, 18314, 36628, 45785, 73256, 91570, 146512, 183140, 228925, 293024, 366280, 457850, 732560, 915700, 1144625, 1465120, 1831400, 2289250, 3662800, 4578500, 7325600, 9157000, 18314000, 36628000]

約数ペア:

[(1, 36628000), (2, 18314000), (4, 9157000), (5, 7325600), (8, 4578500), (10, 3662800), (16, 2289250), (20, 1831400), (25, 1465120), (32, 1144625), (40, 915700), (50, 732560), (80, 457850), (100, 366280), (125, 293024), (160, 228925), (200, 183140), (250, 146512), (400, 91570), (500, 73256), (800, 45785), (1000, 36628), (2000, 18314), (4000, 9157)]